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55

glycerin

Worth a look

Shows a $4.2M/yr market, but strong incumbent ratings (4.7★) keeps it on the watch list.

Market size 97Growth 34Conversion 92Competition 24Returns 97Price range 56Avg price 77Brand share 32Review moat 22Quality gap 19

Market size

Incredible$4.2M

$4.2M/yr · 2.4M searches

Returns

Incredible0.5%

return rate — above 5% kills the launch gate

Conversion

Great11.3%

search→purchase rate — share of searches ending in a sale

Avg price

Great$15.79

avg listing price — sweet spot $15–$100

Price range

Good$3.69–$29.31

cheapest to priciest tracked listing — scored on the share inside $15–$100

Growth

Okay+7.5%

90-day search growth — must beat 0% to launch

Brand share

Okay86%

top-5 brand share — brands hold most of the demand

Competition

Bad71%

top-5 click share — a locked-up shelf

Review moat

Bad10,021.38

avg incumbent reviews — the moat a new listing must climb

Quality gap

Bad4.7★

avg incumbent rating — lower means beatable quality

According to Flapen's Amazon United States niche tracking, glycerin is a $4.2M/yr Amazon United States market (2.4M searches/yr). The top 5 brands hold 86% of demand. Verdict: Worth a look — 55/100.

Data updated Jul 16, 2026 · scored weekly · How we score niches

glycerin market data

Units sold / yr
250K–300K
avg 15,000–20,000/product
Revenue / yr
$3.9M–$4.7M
units × avg price
Conversion rate
11.3%
Avg BSR
#194
Page quality
0%
Prime
100%
Sponsored
100%
Out of stock
2.4%
Avg brand age
71 months
Avg seller age
145 days

Competition & brand share

The top 5 products capture 71% of clicks — a locked-up shelf that new listings rarely crack.

Brands

9 falling

Sellers

531

Top-5 brand share

86%

Top 20: 100%

Top-5 click share

71%

Top 20: 100%

Open market

9%

  • NOW Foods55%
  • US+11%
  • SimpleNature8%
  • Raw Plus Rare7%
  • A+Health6%
  • MAYJAM5%
  • Open — no brand owns it (3 brands, 9%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +7.5% search growth over the last 90 days.
60K40KSpike '25Spike '26SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.3×

Top glycerin search terms

  • glycerin891K/yr
  • vegetable glycerine502K/yr
  • glycerine liquid160K/yr
  • vegetable glycerin135K/yr
  • glycerine85K/yr
  • vegetable glycerine food grade81K/yr
  • glicerina72K/yr
  • pure glycerin38K/yr
  • glycerine for skin45K/yr
  • glycerin for skin95K/yr
All search terms

Top glycerin products on Amazon

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%10%$423K20%$847K30%$1.3M40%$1.7M1001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 13 tracked products in this niche — three views at once, no toggling.

What buyers say about glycerin

What buyers praise and complain about, mined from review topics.

What buyers love

Quality-Overall32%

“The quality really shows in how clean”

Moist/Dry11%

“Soft, smooth, and really hydrated”

Value For Money10%

“Great value”

Advertised Vs Actual Product9%

“Accurately described”

Soft Feel5%

“keep my skin really soft”

Efficiency3%

“Works well for my needs”

Ease Of Use3%

“Easy to use”

Smell3%

“fragrance free”

Ingredients-Overall2%

“Perfect for anyone into cooking or herbalism”

Suitability Dry Skin2%

“This glycerin is great for my dry-sensitive skin”

What buyers complain about

Leak-Proof18%

“it arrived leaking”

Adhesion/Stickiness4%

“Leaves skin and hair feeling sticky”

Smell4%

“and no discernible scent”

Thickness3%

“Somewhat thick”

Oily/Greasy3%

“I was a greasy mess”

Allergies3%

“After the first use, I experienced itching and redness”

Ease Of Use3%

“is difficult to use”

Size-Overall3%

“The bottle was alot bigger than I expected”

Value For Money3%

“Seems very expensive for product”

Moist/Dry2%

“a super hydrating cleansing which are kinda expensive”

Top return reasons

Leak-Proof36%
Size-Overall10%
Functionality-Overall9%
Advertised Vs Actual Product8%
Smell4%
Value For Money4%
Texture/Consistency-Overall4%
Adhesion/Stickiness4%
Motor Power2%
Defective Material/Parts2%

Common questions

Is glycerin profitable to sell on Amazon United States?
The niche generates $4.2M/yr across 13 tracked products. 90-day search growth is +7.5%. Flapen's verdict: Worth a look (55/100).
How competitive is the glycerin niche?
9 brands and 531 sellers compete. The top 5 products take 71% of clicks and top 5 brands hold 86% of demand.
What do buyers complain about in glycerin?
Top complaints mined from reviews: Leak-Proof, Adhesion/Stickiness, Smell. The return rate is 0.5%.
When does demand for glycerin peak?
Demand is steady year-round — the busiest month runs 1.3× the quietest.
What does it cost to enter the glycerin niche?
Listings span $3.69–$29.31; the average listing price is $15.79 (sweet spot $15–$100). The average incumbent carries 10,021 reviews — the moat a new listing must climb.